1 /* v3conf.c */ 2 /* Written by Dr Stephen N Henson (steve (at) openssl.org) for the OpenSSL 3 * project 1999. 4 */ 5 /* ==================================================================== 6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in 17 * the documentation and/or other materials provided with the 18 * distribution. 19 * 20 * 3. All advertising materials mentioning features or use of this 21 * software must display the following acknowledgment: 22 * "This product includes software developed by the OpenSSL Project 23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24 * 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26 * endorse or promote products derived from this software without 27 * prior written permission. For written permission, please contact 28 * licensing (at) OpenSSL.org. 29 * 30 * 5. Products derived from this software may not be called "OpenSSL" 31 * nor may "OpenSSL" appear in their names without prior written 32 * permission of the OpenSSL Project. 33 * 34 * 6. Redistributions of any form whatsoever must retain the following 35 * acknowledgment: 36 * "This product includes software developed by the OpenSSL Project 37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38 * 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50 * OF THE POSSIBILITY OF SUCH DAMAGE. 51 * ==================================================================== 52 * 53 * This product includes cryptographic software written by Eric Young 54 * (eay (at) cryptsoft.com). This product includes software written by Tim 55 * Hudson (tjh (at) cryptsoft.com). 56 * 57 */ 58 59 60 #include <stdio.h> 61 #include "cryptlib.h" 62 #include <openssl/asn1.h> 63 #include <openssl/conf.h> 64 #include <openssl/x509.h> 65 #include <openssl/x509v3.h> 66 67 /* Test application to add extensions from a config file */ 68 69 int main(int argc, char **argv) 70 { 71 LHASH *conf; 72 X509 *cert; 73 FILE *inf; 74 char *conf_file; 75 int i; 76 int count; 77 X509_EXTENSION *ext; 78 X509V3_add_standard_extensions(); 79 ERR_load_crypto_strings(); 80 if(!argv[1]) { 81 fprintf(stderr, "Usage: v3conf cert.pem [file.cnf]\n"); 82 exit(1); 83 } 84 conf_file = argv[2]; 85 if(!conf_file) conf_file = "test.cnf"; 86 conf = CONF_load(NULL, "test.cnf", NULL); 87 if(!conf) { 88 fprintf(stderr, "Error opening Config file %s\n", conf_file); 89 ERR_print_errors_fp(stderr); 90 exit(1); 91 } 92 93 inf = fopen(argv[1], "r"); 94 if(!inf) { 95 fprintf(stderr, "Can't open certificate file %s\n", argv[1]); 96 exit(1); 97 } 98 cert = PEM_read_X509(inf, NULL, NULL); 99 if(!cert) { 100 fprintf(stderr, "Error reading certificate file %s\n", argv[1]); 101 exit(1); 102 } 103 fclose(inf); 104 105 sk_pop_free(cert->cert_info->extensions, X509_EXTENSION_free); 106 cert->cert_info->extensions = NULL; 107 108 if(!X509V3_EXT_add_conf(conf, NULL, "test_section", cert)) { 109 fprintf(stderr, "Error adding extensions\n"); 110 ERR_print_errors_fp(stderr); 111 exit(1); 112 } 113 114 count = X509_get_ext_count(cert); 115 printf("%d extensions\n", count); 116 for(i = 0; i < count; i++) { 117 ext = X509_get_ext(cert, i); 118 printf("%s", OBJ_nid2ln(OBJ_obj2nid(ext->object))); 119 if(ext->critical) printf(",critical:\n"); 120 else printf(":\n"); 121 X509V3_EXT_print_fp(stdout, ext, 0, 0); 122 printf("\n"); 123 124 } 125 return 0; 126 } 127 128
